the case be made for all women in a college environment? you have been the president of such a school. >> one of the things people think is a single sex school is all women. we have some male professors. the tilt is female, but we have male professors. they are not sitting in a convent. you have other school that are close by. so, none of these children or young people are being koiserred. it's an important point to make. a lot of them think they are going to be. however, i think there are lots of benefits. there are some disadvantages. there are 4,000 plus colleges in the united states. 4,000. you have clernlg colleges for african-american. 45 women's colleges. you have one founded for jewish people, why not variety? i didn't go to a single sex school. a lot of women who are achievers didn't. some want to make that choice. they want to learn and be focused. they want to have the opportunity to learn without the distraction of young men in the room and they are being prepared to go into a world with all the tools that make them unintimidated by men. they have learned how to argument.